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iPhone, iPad, iPod Hardware Repair Hardware Repair discussions for iPhone, iPod , iPad & Apple Products, help, guides. |
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05-22-2017, 12:57 | #1 (permalink) |
Junior Member Join Date: Jan 2016
Posts: 9
Member: 2516786 Status: Offline Thanks Meter: 0 | iPhone 6 plus only one line touch not work (changed ICs) Other persons did a reflow with a lot of hot air for the touch ko. i changed u2402 with a jumper in a pad, and now touch come back to works but one line no. i reball u2402, changed again, changed u2401, same problem.. a vertical line not responds... (too with different display) what could i do to check the problem? thank you |
05-24-2017, 08:14 | #2 (permalink) |
Freak Poster Join Date: Nov 2010 Location: Earth and around
Posts: 326
Member: 1442842 Status: Offline Thanks Meter: 103 | There is a row of capacitors between the both touch ICs. Take a look that all present, or that there is no short between the capacitors. In most cases that is the reason some lines on touch are not working |
05-27-2017, 13:58 | #3 (permalink) | |
Junior Member Join Date: Jan 2016
Posts: 9
Member: 2516786 Status: Offline Thanks Meter: 0 | Quote:
Inviato dal mio E6653 utilizzando Tapatalk | |
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